Cirrus Logic CDB42L73 - Manual (Page 21)

DS882DB1 21
CDB42L73
4.3.8 Output DSP Tab
The “Output DSP” tab contains the main controls for setting the digital signal processing applied to the
analog outputs of the CS42L73. A brief description of each control group is described below.
• Digital Volume - register controls to configure the digital volume of the audio routed to the peak detect
and limiter circuitry prior to the analog outputs
• Peak Detect and Limiter - register controls to configure the peak detection and limiter functions applied
to the analog outputs
• Refresh Page - reads all registers in all devices and updates the values in the GUI
• Reset CS42L73 - resets the CS42L73
Figure 13. The “Output DSP” Tab in FlexGUI for the CDB42L73